174 lines
4.3 KiB
C++
174 lines
4.3 KiB
C++
/**
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* @file llsearcheditor.cpp
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* @brief LLSearchEditor implementation
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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// Text editor widget to let users enter a single line.
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#include "linden_common.h"
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#include "llsearcheditor.h"
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static LLRegisterWidget<LLSearchEditor> r2("search_editor");
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LLSearchEditor::LLSearchEditor(const std::string& name,
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const LLRect& rect,
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S32 max_length_bytes)
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:
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LLUICtrl(name, rect),
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mSearchEditor(NULL),
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mClearButton(NULL)
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{
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mSearchEditor = new LLLineEditor(std::string("filter edit box"),
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getLocalRect(),
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LLStringUtil::null,
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NULL,
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max_length_bytes,
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boost::bind(&LLUICtrl::onCommit, this),
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boost::bind(&LLSearchEditor::handleKeystroke, this));
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mSearchEditor->setFollowsAll();
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mSearchEditor->setSelectAllonFocusReceived(TRUE);
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mSearchEditor->setRevertOnEsc( FALSE );
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mSearchEditor->setPassDelete(TRUE);
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addChild(mSearchEditor);
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S32 btn_width = rect.getHeight(); // button is square, and as tall as search editor
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LLRect clear_btn_rect(rect.getWidth() - btn_width, rect.getHeight(), rect.getWidth(), 0);
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mClearButton = new LLButton(std::string("clear button"),
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clear_btn_rect,
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std::string("icn_clear_lineeditor.tga"),
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std::string("UIImgBtnCloseInactiveUUID"),
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LLStringUtil::null,
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boost::bind(&LLSearchEditor::onClearButtonClick, this, _2));
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mClearButton->setFollowsRight();
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mClearButton->setFollowsTop();
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mClearButton->setImageColor(LLUI::sColorsGroup->getColor("TextFgTentativeColor"));
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mClearButton->setTabStop(FALSE);
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mSearchEditor->addChild(mClearButton);
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mSearchEditor->setTextPadding(0, btn_width);
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}
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//virtual
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void LLSearchEditor::draw()
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{
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if (mClearButton)
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mClearButton->setVisible(!mSearchEditor->getWText().empty());
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LLUICtrl::draw();
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}
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//virtual
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void LLSearchEditor::setValue(const LLSD& value )
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{
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mSearchEditor->setValue(value);
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}
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//virtual
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LLSD LLSearchEditor::getValue() const
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{
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return mSearchEditor->getValue();
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}
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//virtual
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BOOL LLSearchEditor::setTextArg( const std::string& key, const LLStringExplicit& text )
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{
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return mSearchEditor->setTextArg(key, text);
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}
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//virtual
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BOOL LLSearchEditor::setLabelArg( const std::string& key, const LLStringExplicit& text )
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{
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return mSearchEditor->setLabelArg(key, text);
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}
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//virtual
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void LLSearchEditor::setLabel( const LLStringExplicit &new_label )
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{
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mSearchEditor->setLabel(new_label);
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}
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//virtual
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void LLSearchEditor::clear()
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{
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if (mSearchEditor)
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{
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mSearchEditor->clear();
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}
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}
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//virtual
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void LLSearchEditor::setFocus( BOOL b )
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{
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if (mSearchEditor)
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{
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mSearchEditor->setFocus(b);
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}
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}
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void LLSearchEditor::onClearButtonClick(const LLSD& data)
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{
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setText(LLStringUtil::null);
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mSearchEditor->onCommit(); // force keystroke callback
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}
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void LLSearchEditor::handleKeystroke()
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{
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if (mKeystrokeCallback)
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{
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mKeystrokeCallback(this, getValue());
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}
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}
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// static
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LLView* LLSearchEditor::fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory)
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{
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LLRect rect;
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createRect(node, rect, parent, LLRect());
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S32 max_text_length = 128;
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node->getAttributeS32("max_length", max_text_length);
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//std::string text = node->getValue().substr(0, max_text_length - 1);
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LLSearchEditor* search_editor = new LLSearchEditor("search_editor",
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rect,
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max_text_length);
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std::string label;
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if(node->getAttributeString("label", label))
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{
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search_editor->setLabel(label);
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}
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//search_editor->setText(text);
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search_editor->initFromXML(node, parent);
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return search_editor;
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}
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